<!DOCTYPE html>
<html>
    <head>
        <title>资讯列表展示</title>
        <style>
            #resultList{
                width:60%;
                height:auto;
                display: flex;
                flex-direction:column;
                padding:10px;
                background-color:rgba(180, 180, 180, 0.1);
                margin-top:20px;
            }
            .weibo-item{
                padding-left:100px;
                display: flex;
                flex-direction: column;
                position:relative;
                margin-top:10px;
                box-shadow: 1px 1px 2px rgba(0,0,0,0.2);
                border-radius: 10px;
                background-color: #fff;
                height:120px;
                justify-content: center;
            }

            .weibo-item .cover-image{
                width:100px;
                height:120px;
                position:absolute;
                top:0;
                left:0;
                border-radius: 10px 0 0 10px;
            }
            
            .weibo-item .weibo-title{
                font-weight:600;
                font-size:110%;
                margin-left:15px;
                margin-bottom:10px;
            }

            .weibo-item .weibo-text{
                font-size:100%;
                margin-left:15px;
                margin-bottom:10px;
            }
            .weibo-item .weibo-time{
                font-size:100%;
                margin-left:15px;
                margin-bottom:10px;
                color:rgba(80,80,80,0.6);
            }

            .weibo-item .praised{
                position:absolute;
                right:10px;
                top:10px;
                padding:5px 10px;
                background-color:rgb(255,108,55);
                color:#fff;
                text-align: center;
                border-radius: 5px;
            }

            .weibo-item .clear{
                clear:both;
            }
        </style>
    </head>
    <body>
        
    </body>
    <script>
        var host="localhost";
       


        //【界面渲染】定义界面渲染操作，根据请求到的数据绘制列表
        //dataList:影片资讯列表数据
        function renderingWeiboDataList(dataList){
            //获取渲染的div
            var dataBox=document.getElementById("resultList");
            //循环遍历列表数据
            for(var i=0;i<dataList.length;i++){
                var weiboItem=renderingWeiboItem(dataList[i]);
                dataBox.appendChild(weiboItem);
            }
        }
        //【界面渲染】定义单个元素的界面渲染操作，根据单个资讯信息，返回动态创建的dom
        //dataItem:单个影片资讯数据
        function renderingWeiboItem(dataItem){
            //创建容器节点
            var weiboItemBox=document.createElement("div");
            weiboItemBox.setAttribute("class","weibo-item");
            weiboItemBox.setAttribute("id",dataItem.uuid);
            //创建资讯海报
            var imgBox=document.createElement("img");
            imgBox.setAttribute("class","cover-image");
            imgBox.setAttribute("src",dataItem.movieInfo.coverImage);

            //创建标题
            var itemTitle=document.createElement("div");
            itemTitle.setAttribute("class","weibo-title");
            itemTitle.innerText=dataItem.itemTitle;

            //创建文字内容
            var itemText=document.createElement("div");
            itemText.setAttribute("class","weibo-text");
            itemText.innerText=dataItem.itemText+"：#"+dataItem.movieInfo.movieName+"#";

            //创建时间的显示
            var itemTime=document.createElement("div");
            itemTime.setAttribute("id","time-"+dataItem.uuid);
            itemTime.setAttribute("class","weibo-time");
            var timeString=dataItem.publishTime.replace('T',' ');
            itemTime.innerText=moment(timeString).fromNow();
            
            //创建清除浮动的div
            var clearDiv=document.createElement("div");
            clearDiv.setAttribute("class","clear");

            //将子元素依序加入到容器中
            weiboItemBox.appendChild(imgBox)
            weiboItemBox.appendChild(itemTitle)
            weiboItemBox.appendChild(itemText)
            weiboItemBox.appendChild(itemTime);
            weiboItemBox.appendChild(clearDiv);

            //监听时间更新事件，主动更新发布时间
            timeUpdateEvent.subscribe(()=>{
                console.log("监听到时间更新事件，主动更新发布时间显示",dataItem)
                var timeString=dataItem.publishTime.replace('T',' ');
                var timeDiv=document.getElementById("time-"+dataItem.uuid)
                timeDiv.innerHTML=moment(timeString).fromNow();
            })

            //返回组装好的dom
            return weiboItemBox;
        }

        //【界面渲染】定义单个元素已点赞标记的渲染操作。
        //dataItem:单个已点赞数据
        function renderingWeiboPraised(dataItem){
            //根据资讯的uuid获取到div
            var praisedItem=document.getElementById(dataItem.uuid);
            //向div中添加 已点赞标记。
            var praisedDiv=document.createElement("div");
            praisedDiv.setAttribute("class","praised");
            praisedDiv.setAttribute("id","praised"+dataItem.uuid);
            praisedDiv.innerText="已点赞";

            //将已点赞的div添加到对应的资讯容器中
            praisedItem.appendChild(praisedDiv);
        }


    </script>
</html>